<div class="list-group-item">
        <img class="mr-3" src="{{ $user->gravatar() }}" alt="{{ $user->name }}" width=32>
        <a href="{{ route('users.show', $user) }}">
          {{ $user->name }}
        </a>
        @can('destroy', $user)
          <form action="{{ route('users.destroy', $user->id) }}" method="post" class="float-right">
            {{ csrf_field() }}
            {{ method_field('DELETE') }}
            <button type="submit" class="btn btn-sm btn-danger delete-btn">删除</button>
          </form>
        @endcan
      </div>